Established in 2010.

Yarnal Jewelers is a locally-owned, family-operated business in Castro Valley that has become a trusted name in jewelry services. Owners Sherry and Ralph Yarnal value the trust that they have earned from each of their clients, and appreciate that people choose Yarnal Jewelers when making such important purchases. Their strong customer service background, knowledge of the industry and attention to detail allows them to provide superior service to each of their clients. Sherry and Ralph appreciate the positive reception they have received from the community so far, and look forward to serving you and your neighbors for years to come.